{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T16:01:30Z","timestamp":1780329690778,"version":"3.54.1"},"publisher-location":"New York, NY, USA","reference-count":13,"publisher":"ACM","license":[{"start":{"date-parts":[[2026,6,7]],"date-time":"2026-06-07T00:00:00Z","timestamp":1780790400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"name":"Ministry of Economic Affairs, Labor and Tourism Baden-Wuerttemberg","award":["KI-Fortschrittszentrum Lernende Systeme und Kognitive Robotik"],"award-info":[{"award-number":["KI-Fortschrittszentrum Lernende Systeme und Kognitive Robotik"]}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2026,6,8]]},"DOI":"10.1145\/3774935.3812731","type":"proceedings-article","created":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T14:44:13Z","timestamp":1780325053000},"page":"556-558","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Virtual User Lab: An Interactive System for Simulating User Perspectives with AI Personas for Ideation and Evaluation"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2213-6940","authenticated-orcid":false,"given":"Chandan","family":"Kumar","sequence":"first","affiliation":[{"name":"Human-Technology Interaction, Fraunhofer Institute for Industrial Engineering IAO, Stuttgart, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5778-901X","authenticated-orcid":false,"given":"Christian","family":"Knecht","sequence":"additional","affiliation":[{"name":"Human-Technology Interaction, Fraunhofer Institute for Industrial Engineering IAO, Stuttgart, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-0967-3060","authenticated-orcid":false,"given":"Jeremias","family":"Lange","sequence":"additional","affiliation":[{"name":"Institute of Human Factors and Technology Management (IAT), University of Stuttgart, Stuttgart, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8218-5990","authenticated-orcid":false,"given":"Bhupender Kumar","family":"Saini","sequence":"additional","affiliation":[{"name":"Human-Technology Interaction, Fraunhofer Institute for Industrial Engineering IAO, Stuttgart, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8585-6294","authenticated-orcid":false,"given":"Matthias","family":"Peissner","sequence":"additional","affiliation":[{"name":"Human-Technology Interaction, Fraunhofer Institute for Industrial Engineering IAO, Stuttgart, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2026,6,7]]},"reference":[{"key":"e_1_3_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1145\/3290605.3300233"},{"key":"e_1_3_3_3_3_2","doi-asserted-by":"publisher","unstructured":"Lisa\u00a0P. Argyle Ethan\u00a0C. Busby Nancy Fulda Joshua\u00a0R. Gubler Christopher Rytting and David Wingate. 2023. Out of One Many: Using Language Models to Simulate Human Samples. 31 3 (2023) 337\u2013351. 10.1017\/pan.2023.2","DOI":"10.1017\/pan.2023.2"},{"key":"e_1_3_3_3_4_2","doi-asserted-by":"publisher","unstructured":"Paluck Deep Monica Bharadhidasan and A.\u00a0Baki Kocaballi. 2025. \u201cShe was useful but a bit too optimistic\u201d: Augmenting Design with Interactive Virtual Personas. 205 (2025) 103646. 10.1016\/j.ijhcs.2025.103646","DOI":"10.1016\/j.ijhcs.2025.103646"},{"key":"e_1_3_3_3_5_2","doi-asserted-by":"publisher","unstructured":"Soon\u00a0Gyo Jung Joni Salminen Kholoud\u00a0Khalil Aldous and Bernard\u00a0J. Jansen. 2025. PersonaCraft: Leveraging language models for data-driven persona development. 197 (2025) 103445. 10.1016\/J.IJHCS.2025.103445Publisher: Academic Press.","DOI":"10.1016\/J.IJHCS.2025.103445"},{"key":"e_1_3_3_3_6_2","unstructured":"A.\u00a0Baki Kocaballi. 2023. Conversational AI-Powered Design: ChatGPT as Designer User and Product. arxiv:https:\/\/arXiv.org\/abs\/2302.07406\u00a0[cs.HC]"},{"key":"e_1_3_3_3_7_2","unstructured":"Anne\u00a0Elisabeth Krueger. 2022. Two methods for Experience Design based on the Needs Empathy Map: Persona with Needs and Needs Persona. Mensch und Computer 2022-Workshopband (2022)."},{"key":"e_1_3_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1145\/3772363.3798991"},{"key":"e_1_3_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1145\/3706598.3713836"},{"key":"e_1_3_3_3_10_2","doi-asserted-by":"publisher","unstructured":"Joon\u00a0Sung Park Joseph O\u2019Brien Carrie\u00a0Jun Cai Meredith\u00a0Ringel Morris Percy Liang and Michael\u00a0S. Bernstein. 2023. Generative Agents: Interactive Simulacra of Human Behavior. (2023). 10.1145\/3586183.3606763ISBN: 9798400701320 Publisher: Association for Computing Machinery Inc.","DOI":"10.1145\/3586183.3606763"},{"key":"e_1_3_3_3_11_2","doi-asserted-by":"crossref","unstructured":"Albrecht Schmidt Passant Elagroudy Fiona Draxler Frauke Kreuter and Robin Welsch. 2024. Simulating the Human in HCD with ChatGPT: Redesigning Interaction Design with AI. Interactions 31 1 (2024) 24\u201331.","DOI":"10.1145\/3637436"},{"key":"e_1_3_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1145\/3613905.3650860"},{"key":"e_1_3_3_3_13_2","doi-asserted-by":"publisher","unstructured":"Ingo Weber Hendrik Linka Daniel Mertens Tamara Muryshkin Heinrich Opgenoorth and Stefan Langer. 2024. FhGenie: A Custom Confidentiality-preserving Chat AI for Corporate and Scientific Use. arxiv:https:\/\/arXiv.org\/abs\/2403.00039 [cs]10.48550\/arXiv.2403.00039","DOI":"10.48550\/arXiv.2403.00039"},{"key":"e_1_3_3_3_14_2","doi-asserted-by":"publisher","unstructured":"Wei Xiang Hanfei Zhu Suqi Lou Xinli Chen Zhenghua Pan Yuping Jin Shi Chen and Lingyun Sun. 2024. SimUser: Generating Usability Feedback by Simulating Various Users Interacting with Mobile Applications. (2024). 10.1145\/3613904.3642481\/SUPPL_FILE\/3642481-VOR.PDFISBN: 9798400703300 Publisher: Association for Computing Machinery.","DOI":"10.1145\/3613904.3642481\/SUPPL_FILE\/3642481-VOR.PDF"}],"event":{"name":"UMAP '26: 34th ACM Conference on User Modeling, Adaptation and Personalization","location":"Gothenburg , Sweden","acronym":"UMAP '26","sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGCHI ACM Special Interest Group on Computer-Human Interaction"]},"container-title":["Proceedings of the 34th ACM Conference on User Modeling, Adaptation and Personalization"],"original-title":[],"deposited":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T15:09:18Z","timestamp":1780326558000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3774935.3812731"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,7]]},"references-count":13,"alternative-id":["10.1145\/3774935.3812731","10.1145\/3774935"],"URL":"https:\/\/doi.org\/10.1145\/3774935.3812731","relation":{},"subject":[],"published":{"date-parts":[[2026,6,7]]},"assertion":[{"value":"2026-06-07","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}